-er -ol b-u bbb bbd bbe bbi bbl bbo bbq bbr bbs bbt bbu bdb bdd bde bdi bdl bdo bdq bdr bds bdt bdu be- beb bed bee bei bel beo beq ber bes bet beu bi- bib bid bie bii bil bio bir bis bit biu blb bld ble bli bll blo blq blr bls blt blu bob bod boe boi bol boo boq bor bos bot bou bqd bqe bqt brb brd bre bri brl bro brq brr brs brt bru bsb bsd bse bsi bsl bso bsr bss bst bsu btb btd bte bti btl bto btq btr bts btt btu bub bud bue bui bul buo bur bus but buu dbb dbd dbe dbi dbl dbo dbq dbr dbs dbt dbu ddb ddd dde ddi ddl ddo ddq ddr dds ddt ddu de- deb ded dee dei del deo deq der des det deu di- dib did die dii dil dio diq dir dis dit diu dl- dlb dld dle dli dll dlo dlr dls dlt dlu dob dod doe doi dol doo doq dor dos dot dou dqe dqs drb drd dre dri drl dro drq drr drs drt dru dsb dsd dse dsi dsl dso dsq dsr dss dst dsu dtb dtd dte dti dtl dto dtr dts dtt dtu dub dud due dui dul duo dur dus dut ebb ebd ebe ebi ebl ebo ebq ebr ebs ebt ebu ed- edb edd ede edi edl edo edr eds edt edu eeb eed eee eel eeo eer ees eet eib eid eie eii eil eio eir eis eit eiu elb eld ele eli ell elo elr els elt elu eo- eob eod eoe eoi eol eoo eoq eor eos eot eou eqe eqq eqs eqt equ erb erd ere eri erl ero erq err ers ert eru es- esb esd ese esi esl eso esq esr ess est esu etb etd ete eti etl eto etr ets ett etu eu- eub eud eue eui eul eur eus eut i-d ibb ibd ibe ibi ibl ibo ibr ibs ibt ibu idb idd ide idi idl ido idq idr ids idt idu ie- ied iee iei iel ier ies iet iib iid iie iii iil iio iir iis iit iiu il- ilb ild ile ili ill ilo ilq ilr ils ilt ilu io- iob iod ioe ioi iol ioo ior ios iot iou iqd iqe iqs iqt iqu ir- irb ird ire iri irl iro irq irr irs irt iru is- isb isd ise isi isl iso isq isr iss ist isu itb itd ite iti itl ito itq its itt itu iu- iub iud iue iui iur ius iut lbb lbd lbe lbi lbl lbo lbr lbs lbt lbu ldb ldd lde ldi ldl ldo ldr lds ldt ldu leb led lee lei lel leo leq ler les let leu lib lid lie lii lil lio liq lir lis lit liu llb lld lle lli lll llo llq llr lls llt llu lob lod loe loi lol loo loq lor los lot lou lqr lrb lrd lri lro lrr lrs lrt lru lsb lsd lse lsi lsl lso lsq lsr lss lst lsu ltb ltd lte lti ltl lto ltr lts ltt ltu lub lud lue lui lul luo lur lus lut luu o-i ob- obb obd obe obi obl obo obr obs obt obu odb odd ode odi odl odo odr ods odt odu oeb oed oee oei oel oeo oer oes oet oib oid oie oii oil oio oir ois oit oiu olb old ole oli oll olo ols olt olu oo- oob ood ooi ool ooo oor oos oot oqb oqo or- orb ord ore ori orl oro orr ors ort oru os- osb osd ose osi osl oso osq osr oss ost osu ot- otb otd ote oti otl oto otr ots ott otu ou- oud oue oui oul ouo our ous out qbd qbe qbq qbs qdb qdr qds qdt qed qee qeo qet qid qie qil qio qir qis qit qiu qls qoi qoo qor qos qqq qqu qrb qre qri qrl qrs qrt qru qsd qsi qsl qso qsr qst qtd qti qto qtq qtr qts qu- qud que qui qul quo qur qus qut rbb rbd rbe rbi rbl rbo rbr rbs rbt rbu rdb rdd rde rdi rdl rdo rdr rds rdt rdu re- reb red ree rei rel reo req rer res ret reu rib rid rie rii ril rio riq rir ris rit rld rle rli rll rlo rlr rls rlt rlu rob rod roe roi rol roo ror ros rot rou rqs rrb rrd rri rrl rrq rrr rrs rrt rru rsb rsd rse rsi rsl rso rsq rsr rss rst rsu rtb rtd rte rti rtl rto rtq rtr rts rtt rtu rub rud rue rui ruo rur rus rut ruu sbb sbd sbe sbi sbl sbo sbq sbr sbs sbt sbu sdb sdd sde sdi sdl sdo sdq sdr sds sdt sdu se- seb sed see sei sel seo seq ser ses set seu sib sid sie sii sil sio siq sir sis sit siu slb sld sle sli sll slo slq slr sls slt slu sob sod soe soi sol soo soq sor sos sot sou sqd sqi sql sqq sqr sqs sr- srb srd sre sri srl sro srq srr srs srt ss- ssb ssd sse ssi ssl sso ssq ssr sss sst ssu stb std ste sti stl sto stq str sts stt stu sub sud sue sui sul suo suq sur sus sut suu tbb tbd tbe tbi tbl tbo tbr tbs tbt tbu tdb tdd tde tdi tdl tdo tdr tds tdt tdu te- teb ted tee tei tel teo teq ter tes tet teu tib tid tie tii til tio tir tis tit tiu tld tle tli tll tlo tlr tls tlt tlu to- tob tod toe toi tol too toq tor tos tot tou tqo trb trd tre tri trl tro trq trr